modification of surface geometry of femur and pelvis


I want to change the geometry of femur and pelvis bones in two ways:

  1. change the geometry of the femur head and the acetabulum
  2. cut off the femur head and tie a segment on the notch

All these modification should be conducted in GaitLowerExtremity and GaitFullBody model (AMMRV1.2).
I guess the .anysurf file contains these geometry information but not quite sure.
Could anyone tell me how to realize the modification?

Thanks a lot.


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